3v4l.org

run code in 300+ PHP versions simultaneously
<?php $msg = 'There is an error'; $xmlstr = "<ERROR></ERROR>"; $sxml = new SimpleXMLElement($xmlstr); $sxmlErr = $sxml[0] = $msg; echo $sxml->asXML();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.01016.63
8.3.50.0180.00322.16
8.3.40.0040.01119.13
8.3.30.0070.00719.22
8.3.20.0070.00020.50
8.3.10.0030.00523.92
8.3.00.0080.00022.73
8.2.180.0160.00317.00
8.2.170.0120.00322.96
8.2.160.0030.01422.27
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0040.00422.36
8.2.110.0090.00020.83
8.2.100.0120.00018.03
8.2.90.0000.00818.00
8.2.80.0090.00018.99
8.2.70.0050.00318.05
8.2.60.0000.00918.47
8.2.50.0040.00418.10
8.2.40.0030.00621.50
8.2.30.0040.00419.44
8.2.20.0000.00817.82
8.2.10.0070.00017.96
8.2.00.0040.00417.85
8.1.280.0060.00925.92
8.1.270.0060.00324.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00020.79
8.1.230.0070.00417.95
8.1.220.0040.00418.04
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0040.00419.26
8.1.180.0060.00318.10
8.1.170.0030.00618.66
8.1.160.0040.00419.07
8.1.150.0040.00418.88
8.1.140.0070.00017.69
8.1.130.0030.00318.06
8.1.120.0000.00817.64
8.1.110.0050.00317.68
8.1.100.0000.00717.63
8.1.90.0000.00917.64
8.1.80.0030.00317.61
8.1.70.0040.00417.61
8.1.60.0060.00317.73
8.1.50.0050.00317.69
8.1.40.0030.00617.72
8.1.30.0040.00417.82
8.1.20.0050.00517.85
8.1.10.0000.00717.79
8.1.00.0000.00817.79
8.0.300.0040.00419.04
8.0.290.0090.00017.00
8.0.280.0050.00318.73
8.0.270.0070.00017.50
8.0.260.0030.00317.05
8.0.250.0030.00317.11
8.0.240.0000.00717.23
8.0.230.0030.00317.16
8.0.220.0070.00017.00
8.0.210.0040.00416.96
8.0.200.0030.00317.11
8.0.190.0000.00817.03
8.0.180.0070.00017.11
8.0.170.0000.00717.04
8.0.160.0030.00616.98
8.0.150.0000.00717.05
8.0.140.0040.00416.91
8.0.130.0000.00613.53
8.0.120.0050.00317.04
8.0.110.0040.00417.09
8.0.100.0070.00017.13
8.0.90.0040.00417.05
8.0.80.0090.00617.13
8.0.70.0000.00717.13
8.0.60.0040.00416.80
8.0.50.0030.00717.09
8.0.30.0120.00717.22
8.0.20.0080.01117.40
8.0.10.0050.00317.01
8.0.00.0090.00816.77
7.4.330.0030.00315.26
7.4.320.0030.00316.63
7.4.300.0030.00316.67
7.4.290.0030.00316.78
7.4.280.0070.00016.79
7.4.270.0000.00616.67
7.4.260.0030.00716.53
7.4.250.0030.00316.58
7.4.240.0030.00316.66
7.4.230.0000.00716.65
7.4.220.0070.01116.56
7.4.210.0110.00616.72
7.4.200.0000.00716.57
7.4.190.0040.00416.52
7.4.160.0080.00816.51
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0070.01016.75
7.4.120.0080.00916.66
7.4.110.0070.01016.54
7.4.100.0030.01316.75
7.4.90.0100.00716.74
7.4.80.0130.00316.90
7.4.70.0080.00816.82
7.4.60.0090.00916.62
7.4.50.0030.00516.48
7.4.40.0110.00322.77
7.4.30.0120.00416.75
7.4.00.0060.00915.13
7.3.330.0000.00613.27
7.3.320.0050.00013.34
7.3.310.0030.00316.42
7.3.300.0040.00416.46
7.3.290.0090.00616.48
7.3.280.0090.01016.43
7.3.270.0060.01117.40
7.3.260.0060.01316.53
7.3.250.0110.00716.59
7.3.240.0140.00416.40
7.3.230.0150.00416.65
7.3.210.0130.00316.39
7.3.200.0110.00819.39
7.3.190.0090.00916.68
7.3.180.0090.00616.49
7.3.170.0110.00616.46
7.3.160.0090.00616.67
7.3.120.0040.01114.97
7.2.330.0050.01416.93
7.2.320.0090.01516.62
7.2.310.0070.01016.63
7.2.300.0090.00916.79
7.2.290.0120.00916.78
7.2.60.0000.01617.04
7.1.200.0080.00615.57
7.1.70.0040.00417.06
7.1.60.0070.01719.29
7.1.50.0060.02216.93
7.1.00.0100.06322.51
7.0.200.0030.01016.71
7.0.140.0000.07722.13
7.0.100.0400.08019.99
7.0.90.0070.07019.92
7.0.80.0270.05020.16
7.0.70.0100.03319.95
7.0.60.0030.04319.95
7.0.50.0130.03720.41
7.0.40.0030.03320.02
7.0.30.0000.04320.04
7.0.20.0030.04020.15
7.0.10.0100.03020.21
7.0.00.0030.03720.06
5.6.280.0030.07020.86
5.6.250.0070.04320.73
5.6.240.0070.07020.80
5.6.230.0130.07720.70
5.6.220.0070.04320.84
5.6.210.0030.04020.68
5.6.200.0100.03721.18
5.6.190.0030.03721.12
5.6.180.0030.04021.08
5.6.170.0100.02721.12
5.6.160.0030.04020.96
5.6.150.0070.03320.98
5.6.140.0030.03721.27
5.6.130.0000.04021.12
5.6.120.0070.04021.09
5.6.110.0070.03721.11
5.6.100.0070.03321.11
5.6.90.0030.03721.09
5.6.80.0130.03320.39
5.6.70.0030.03320.51
5.6.60.0070.03020.51
5.6.50.0030.03320.59
5.6.40.0070.03320.45
5.6.30.0030.03320.59
5.6.20.0000.04320.63
5.6.10.0070.03020.58
5.6.00.0030.04020.43
5.5.380.0070.04020.57
5.5.370.0100.06320.46
5.5.360.0100.03320.42
5.5.350.0070.04020.44
5.5.340.0070.03020.77
5.5.330.0070.03721.02
5.5.320.0070.05720.85
5.5.310.0070.04320.90
5.5.300.0070.03320.88
5.5.290.0030.03320.80
5.5.280.0030.04320.93
5.5.270.0030.03720.77
5.5.260.0000.04020.99
5.5.250.0000.03720.77
5.5.240.0030.05720.39
5.5.230.0130.03020.28
5.5.220.0030.03720.18
5.5.210.0030.03320.41
5.5.200.0000.03720.16
5.5.190.0000.03720.20
5.5.180.0000.03720.32
5.5.160.0030.03320.34
5.5.150.0030.03720.15
5.5.140.0030.03720.34
5.5.130.0070.03720.27
5.5.120.0070.04320.31
5.5.110.0130.06320.21
5.5.100.0030.08020.11
5.5.90.0100.03020.24
5.5.80.0070.05020.25
5.5.70.0130.06020.23
5.5.60.0030.04020.23
5.5.50.0000.07320.20
5.5.40.0070.05320.21
5.5.30.0070.05720.09
5.5.20.0130.07020.24
5.5.10.0030.07320.06
5.5.00.0030.07320.07
5.4.450.0030.04319.54
5.4.440.0070.03019.32
5.4.430.0070.03019.44
5.4.420.0070.03019.18
5.4.410.0070.03019.30
5.4.400.0030.04019.11
5.4.390.0030.03719.12
5.4.380.0000.04019.19
5.4.370.0030.03719.21
5.4.360.0030.03019.12
5.4.350.0030.03719.10
5.4.340.0000.03719.20
5.4.320.0030.03319.19
5.4.310.0000.03319.22
5.4.300.0170.06719.19
5.4.290.0130.05319.23
5.4.280.0030.04019.21
5.4.270.0030.06719.11
5.4.260.0070.05019.18
5.4.250.0070.06719.20
5.4.240.0070.07019.21
5.4.230.0030.07019.31
5.4.220.0000.06718.82
5.4.210.0000.05319.11
5.4.200.0070.05719.16
5.4.190.0070.07719.20
5.4.180.0030.07718.87
5.4.170.0030.07719.31
5.4.160.0070.04019.16
5.4.150.0030.08319.17
5.4.140.0100.06016.41
5.4.130.0030.06316.51
5.4.120.0030.05716.51
5.4.110.0030.07016.33
5.4.100.0100.07016.57
5.4.90.0130.03716.57
5.4.80.0070.06316.61
5.4.70.0100.05716.60
5.4.60.0070.03316.36
5.4.50.0070.05716.38
5.4.40.0100.02716.58
5.4.30.0100.03316.44
5.4.20.0100.06316.41
5.4.10.0070.06016.42
5.4.00.0030.03315.84
5.3.290.0030.03714.72
5.3.280.0000.05014.64
5.3.270.0030.04314.68
5.3.260.0000.04014.71
5.3.250.0100.03314.68
5.3.240.0100.03014.65
5.3.230.0070.05014.71
5.3.220.0070.07014.70
5.3.210.0070.03314.62
5.3.200.0100.07314.63
5.3.190.0070.05314.62
5.3.180.0030.05714.67
5.3.170.0030.05314.59
5.3.160.0030.07314.65
5.3.150.0130.06014.49
5.3.140.0030.03714.63
5.3.130.0070.04714.61
5.3.120.0070.07014.59
5.3.110.0030.03714.64
5.3.100.0070.05314.17
5.3.90.0030.03714.13
5.3.80.0200.03014.16
5.3.70.0100.03314.07
5.3.60.0030.07314.03
5.3.50.0130.03313.77
5.3.40.0100.04713.98
5.3.30.0030.06313.84
5.3.20.0030.08013.84
5.3.10.0070.06713.72
5.3.00.0030.04313.56
5.2.170.0000.03311.29
5.2.160.0030.02711.20
5.2.150.0070.02711.28
5.2.140.0000.03011.28
5.2.130.0100.04711.16
5.2.120.0030.06311.29
5.2.110.0030.06011.27
5.2.100.0030.03011.24
5.2.90.0130.04011.25
5.2.80.0000.06011.23
5.2.70.0070.06311.18
5.2.60.0030.05711.24
5.2.50.0070.05011.11
5.2.40.0030.03011.19
5.2.30.0070.04311.16
5.2.20.0030.05711.10
5.2.10.0100.03711.05
5.2.00.0000.06310.91
5.1.60.0100.04010.48
5.1.50.0030.04010.48
5.1.40.0000.04010.48
5.1.30.0070.05710.48
5.1.20.0030.04310.54
5.1.10.0070.02710.48
5.1.00.0030.04010.48
5.0.50.0070.02010.48
5.0.40.0070.03310.48
5.0.30.0070.05710.48
5.0.20.0030.04310.48
5.0.10.0000.02010.48
5.0.00.0030.03710.48
4.4.90.0000.04010.48
4.4.80.0030.03310.48
4.4.70.0000.02010.48
4.4.60.0030.01310.48
4.4.50.0000.03710.48
4.4.40.0000.04310.48
4.4.30.0000.01310.48
4.4.20.0000.01710.48
4.4.10.0000.01710.48
4.4.00.0030.02310.48
4.3.110.0030.02710.48
4.3.100.0070.01710.48
4.3.90.0070.03010.48
4.3.80.0000.05310.48
4.3.70.0000.03010.48
4.3.60.0000.03310.48
4.3.50.0070.03010.48
4.3.40.0000.05310.48
4.3.30.0000.04010.48
4.3.20.0030.02310.48
4.3.10.0030.03310.48
4.3.00.0000.01310.48

preferences:
42.52 ms | 401 KiB | 5 Q